M850-LCD MultiPower metering system for AC applications
Complete 1-phase and 3-phase digital universal metering system.
Measures a standard range of 19 different parameters.
Continuous display of kW.h or kVAr.h.
THD option for Current and Voltage.
Four easy to access front control buttons to scroll up or down through the parameters.
Unique LCD FSTN display with customer selectable back lighting with user-selectable color options of blue, green or white.
MODBUS RTU and BACnet MS/TP communications protocols for use with PC, PLC, RTU, Data Loggers and SCADA programs.
Communicate with up to 32 other meters or controllers on 2-wire bus.
UL listed.
Non-volatile eeprom memory retains all current ratios, demand time periods, and calibration data in power down (power loss) conditions  Auxiliary power supply is a universal supply for both AC and DC volts.
Fast response times: Display, less than 50ms; RS485 (Modbus), less than 10ms.
Free software for monitoring and logging.

M850-LDD MultiPower Multifunction DC power meter
The M850-LDD is a multifunction power meter measuring all DC parameters, with the option of providing RS-485 (MODBUS) communication and a pulsed output in a 96 x 96mm DIN panel-mount case.
The M850-LDD has a universal power supply which is suitable for AC or DC auxiliary voltages.
The M850-LDD covers a wide range of voltage and current inputs.
The current input can be up to 5 amps direct or any value using a mV shunt output.
The M850-LDD has the option of providing RS-485 output using the wellestabished MODBUS protocol. This enables remote reading and programming of the M850-LDD using a host computer.
The RS-485 network allows up to 32 units to be connected in parallel, enabling them to be used with PC, PLC, RTU, dataloggers and Scada programs.
The M850-LDD communication port incorporates an auto-configure function which, when connected to an existing MODBUS network, will automatically detect the network’s parameters.

M850-LCD MultiPower metering system for AC applications
Complete 1-phase and 3-phase digital universal metering system.
Measures a standard range of 19 different parameters.
Continuous display of kW.h or kVAr.h.
THD option for Current and Voltage.
Four easy to access front control buttons to scroll up or down through the parameters.
Unique LCD FSTN display with customer selectable back lighting with user-selectable color options of blue, green or white.
MODBUS RTU and BACnet MS/TP communications protocols for use with PC, PLC, RTU, Data Loggers and SCADA programs.
Communicate with up to 32 other meters or controllers on 2-wire bus.
UL listed.
Non-volatile eeprom memory retains all current ratios, demand time periods, and calibration data in power down (power loss) conditions  Auxiliary power supply is a universal supply for both AC and DC volts.
Fast response times: Display, less than 50ms; RS485 (Modbus), less than 10ms.
Free software for monitoring and logging.

M850-LDD MultiPower Multifunction DC power meter
The M850-LDD is a multifunction power meter measuring all DC parameters, with the option of providing RS-485 (MODBUS) communication and a pulsed output in a 96 x 96mm DIN panel-mount case.
The M850-LDD has a universal power supply which is suitable for AC or DC auxiliary voltages.
The M850-LDD covers a wide range of voltage and current inputs.
The current input can be up to 5 amps direct or any value using a mV shunt output.
The M850-LDD has the option of providing RS-485 output using the wellestabished MODBUS protocol. This enables remote reading and programming of the M850-LDD using a host computer.
The RS-485 network allows up to 32 units to be connected in parallel, enabling them to be used with PC, PLC, RTU, dataloggers and Scada programs.
The M850-LDD communication port incorporates an auto-configure function which, when connected to an existing MODBUS network, will automatically detect the network’s parameters.